SWITZERLAND: US President Joe Biden and Russian President Vladimir Putin hold summit in Geneva.

The speaker confirms their presence and checks if they can be heard, ensuring communication is established.

What could be the significance of the speaker's confirmation of their presence?

• It establishes communication

• It shows confidence

• It indicates readiness

• It is irrelevant

In what context might the phrase 'Can you hear me?' be used?

• During a phone call

• In a classroom

• At a concert

• In a meeting